| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.92 | 7.234% | $200.4418 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $140.56 | 8.422% | $152.398 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $154.67 | 13.433% | $175.4468 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $81.79 | 6.603% | $87.1906 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $167.25 | 6.833% | $178.6782 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $175.33 | 13.679% | $199.3134 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $86.86 | 8.209% | $93.9903 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $993.38 | $1,087.4591 | $1,087.46 | $1,087.50 | $1,087.40 | |